Add atomic update persistence list for SteamOS 3.6+

DeterminateSystems · Dec 14, 2024 · 5bdc2a0 · 5bdc2a0
1 parent 6beefac
commit 5bdc2a0
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Showing 2 changed files with 34 additions and 0 deletions.
diff --git a/src/planner/steam_deck.rs b/src/planner/steam_deck.rs
@@ -253,6 +253,28 @@ impl Planner for SteamDeck {
             .await
             .map_err(PlannerError::Action)?;
             actions.push(create_bind_mount_unit.boxed());
+
+            let create_atomic_update_buf = format!(
+                "\
+                /etc/fish/conf.d/nix.fish\n\
+                /etc/nix/**\n\
+                /etc/profile.d/nix.sh\n\
+                /etc/systemd/system/nix-daemon.socket\n\
+                /etc/tmpfiles.d/nix-daemon.conf\n\
+            ",
+                persistence = persistence.display(),
+            );
+            let create_atomic_update_unit = CreateFile::plan(
+                "/etc/atomic-update.conf.d/nix.conf",
+                None,
+                None,
+                0o0644,
+                create_atomic_update_buf,
+                false,
+            )
+            .await
+            .map_err(PlannerError::Action)?;
+            actions.push(create_bind_mount_unit.boxed());
         } else {
             let revert_clean_streamos_nix_offload = RevertCleanSteamosNixOffload::plan()
                 .await

diff --git a/tests/fixtures/linux/steam-deck.json b/tests/fixtures/linux/steam-deck.json
@@ -55,6 +55,18 @@
       },
       "state": "Completed"
     },
+    {
+      "action": {
+        "action_name": "create_file",
+        "path": "/etc/atomic-update.conf.d/nix.conf",
+        "user": null,
+        "group": null,
+        "mode": 420,
+        "buf": "/etc/fish/conf.d/nix.fish\n/etc/nix/**\n/etc/profile.d/nix.sh\n/etc/systemd/system/nix-daemon.socket\n/etc/tmpfiles.d/nix-daemon.conf\n",
+        "force": false
+      },
+      "state": "Completed"
+    },
     {
       "action": {
         "action_name": "start_systemd_unit",